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Vivid Racing Gear 
BMR Suspension Rear Suspension Kit: Performance Meets Quality
Are you ready to take your 1978-1987 GM G-body to the next level? The BMR Suspension Rear Suspension Kit (RSK028H) is designed to help you launch harder, reduce wheel hop, and achieve consistent cornering performance. Say goodbye to the limitations of stock stamped steel control arms with soft rubber bushings that absorb power instead of transferring it to your tires. This kit is your ticket to a more responsive and thrilling driving experience!
Key Features
- Compatible with 1978-1987 GM G-bodies
- Non-adjustable lower control arms for robust performance
- On-car adjustable upper control arms for easy pinion angle adjustments
- 95-durometer internally fluted polyurethane greasable bushings for improved durability
- Zinc-coated inner sleeves for enhanced longevity
- Heavy-duty DOM steel tubing for both upper and lower control arms
- MIG and TIG welded for superior strength
- Available in stylish black hammertone or red powdercoat finishes
Performance Benefits
This suspension kit is crafted for enthusiasts who demand performance without sacrificing ride comfort. The heavy-duty construction of the upper and lower control arms drastically reduces flex, ensuring improved repeatability whether you're on the street, at the starting line, or navigating tight corners. The polyurethane bushings provide just the right amount of compliance to absorb noise, vibration, and harshness (NVH) while maintaining the firmness needed for high-performance applications.
Enhanced Durability
The reinforcement braces, made from 1.0-inch diameter, 0.156-inch wall steel tubing, add extra strength to the rear suspension, resulting in a more responsive driving experience. The adjustable upper control arms make tuning your vehicle’s pinion angle a breeze, allowing you to optimize performance for any driving condition.
Specifications
- Lower Control Arms: 1.50-inch diameter, 0.20120-inch wall DOM steel tubing
- Upper Control Arms: 1.25-inch diameter, 0.20120-inch wall DOM steel tubing
- Control Arm Reinforcement Braces: 1.0-inch diameter, 0.156-inch wall tubing
- Installation Time: Approximately 3-4 hours
- Proudly designed and manufactured in the U.S.A.
Fitment
- Buick Grand National | Regal (1978-1987)
- Chevrolet Monte Carlo | Malibu (1978-1987)
- Oldsmobile Cutlass (1978-1987)
- Pontiac Grand Prix (1978-1987)
Installation Instructions
Ready to install? For detailed installation instructions, click here.
Customer Reviews
Many users have praised the BMR Suspension Rear Suspension Kit for its impressive performance improvements. Customers report significant reductions in wheel hop and enhanced cornering stability, making their driving experience much more enjoyable. The ease of installation and the quality of materials have also received positive feedback, with many noting that the kit exceeded their expectations.
Frequently Asked Questions
1. Will this kit fit my vehicle?
Yes, the BMR Suspension Rear Suspension Kit is specifically designed for 1978-1987 GM G-bodies, including the Buick Grand National, Chevrolet Monte Carlo, Oldsmobile Cutlass, and Pontiac Grand Prix.
2. How long does installation take?
Installation typically takes about 3-4 hours, depending on your experience level and tools available.
3. Do I need any special tools for installation?
Basic hand tools are generally sufficient, but having access to a torque wrench and jack stands will make the process easier and safer.
4. What materials are used in the kit?
The kit features heavy-duty DOM steel tubing, zinc-coated inner sleeves, and greasable polyurethane bushings for durability and performance.
5. Can I adjust the pinion angle after installation?
Absolutely! The upper control arms are designed to be on-car adjustable, allowing you to fine-tune your pinion angle for optimal performance.
Upgrade your ride with the BMR Suspension Rear Suspension Kit and experience the difference in handling and performance!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
When it comes to upgrading cars, the first thing that comes into a driver’s mind is either the engine performance or how the vehicle looks. But what some new car enthusiasts do not know is that by upgrading your vehicle’s suspension, you can have both goals in one go. By upgrading your vehicle’s suspension, you can improve the way it handles, which means better turning capability, and improve its stance giving it a more aggressive look.
BMR Suspension is a brand you can trust when it comes to quality suspension products.
How It StartedBMR Suspension is an aftermarket company that specializes in creating suspension parts for various American muscle cars. The company started in 1998 and has since provided enthusiasts with an affordable option for aftermarket suspension parts.
They may not be as old as some of the tenured suspension manufacturers in the world, but the company does not fall short when it comes to delivering quality products to its customers. Today, they have become the go-to brand for suspension upgrades and have a comprehensive list of parts for a wide range of vehicle applications.
Proudly Made in the USABMR products are 100% made in the USA at their manufacturing facility in Tampa, Florida. They use high-quality Chromoly steel, which is strong and durable. These are the same materials used in the roll cages of race cars.
All of BMR’s products are fixture-welded to avoid any deformation, ensuring that all the end products are within specification. Since their manufacturing process is done in-house, the company is able to maintain its level of quality. Because of this, BMR Suspension has become one of the most go-to brands for enthusiasts who want the best.
Real-World TestingBMR designs do not only look good on paper but produce actual performance gain. With dozens of project cars fitted with their product, all have shown remarkable improvement in terms of vehicle performance, may it be on the street-driven car or a full-blown drag car.
Purchase BMR products at Vivid RacingYour vehicle’s suspension plays a significant role in your car’s performance and should not be overlooked. Hence, it is a must that you upgrade your suspension.
For those who want to push their vehicle more, BMR is a company that can help you with it. BMR has got your every need covered with various suspension parts like control arms, links, bushings, and more. To know more about the company and what they can offer, visit Vivid Racing and check what the company has in store for you.
BMR product applications are warranted to be free from defects in material and workmanship under normal use and service for a period of (2) two years from the date of sale to the original purchaser. Obligation under this warranty is limited to product replacement but not the reinstallation of the replacement product or other incidental costs. This warranty does not cover any product that has been subject to misuse, neglect, alteration, accident, or improper installation. Normal wear shall not be considered a defect under this warranty. All warranty adjustments are limited to replacement or credit of returned merchandise. This warranty specifically excludes impact damage or damage to powdercoat. BMR will issue a Returned Material Authorization number for every return. Returned goods will not be accepted without an RMA Number. BMR will ship the replacement product at no charge using UPS Ground. If the customer would like to upgrade the shipping method (for example, Next Day Air), the customer will be charged the difference in shipping cost.
BMR product is designed to be used with OEM product and other BMR products. BMR does not warranty our product for fitment with aftermarket product from other manufacturers. This applies to suspension products from other manufacturers as well as aftermarket exhaust products, aftermarket drivetrain products, and other aftermarket products. BMR products that are returned due to fitment issues with OEM components or BMR product will receive a full refund. BMR products that are returned due to fitment issues with aftermarket product will be subject to a 15% restocking fee.
Purchaser understands and recognizes that racing parts, equipment and services by or manufactured and/or sold by BMR, are subject to varied conditions due to the manner in which they are to be installed and used. The acceptability and suitability of any part sold or manufactured by BMR for a particular application is solely the purchaser's decision. BMR makes no warranties whatsoever, expressed, implied or written, THERE IS NO WARRANTY OF MERCHANTABILITY. The right to make changes in the design or add to or improve on their product without incurring any obligation to install the same on products previously manufactured is expressly reserved. Buyer agrees to indemnify and hold Seller harmless from any claim, action or demand arising out of or incident to Buyer's installation or use of products purchased from BMR.
| Sale price | None |
| Wholesale price | $415.91 |
| Shipping |
Weight: 25.00 Length: 25 Width: 11 Height: 7 |
| Product Added At | Sunday 04 March, 2018 |
| Product Modified At | Wednesday 28 May, 2025 |
| Imported By | ETLOverride |
| Last Edited By | kathi@vividracing.com |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| BMR Suspension | $352.46 | $469.95 | ? | ? | ? | 2025-05-28 12:33:26 |
